shared: add NM_PID_T_INVAL macro for invalid PIDs

This commit is contained in:
Thomas Haller 2018-05-07 16:24:30 +02:00
parent 286db5049e
commit 34122c874e

View file

@ -1375,4 +1375,6 @@ nm_close (int fd)
return r;
}
#define NM_PID_T_INVAL ((pid_t) -1)
#endif /* __NM_MACROS_INTERNAL_H__ */